modify BackgroundFetchPlugin to run custom command
Text in AboutBox fixed
Git 1.7 is minimal supported version
Fix options dropdown menu closes on commit window when using Alt-Key to write in the Author field

Fix #567
Problems with tranlation some items fixed
Russian translation updated
Merge pull request #2059 from pmiossec/correct_commit_dropdown_when_alt_key

[2.47]Fix options dropdown menu closes on commit window when using Alt-Key to ...
Correct refresh when another command than "git fetch"
Merge pull request #2052 from pmiossec/background_command

[Background fetch Plugin] Permit the user to run a custom fetch command
Russian translation improved
French translation
Merge pull request #2060 from pmiossec/french

French translation
Russian translation fixes
Refactoring of GitExtensionsSettingsPage (now using table layout managers).
Merge branch 'release/2.47'

Conflicts:
	GitUI/CommandsDialogs/FormSettings.Designer.cs
	GitUI/Translation/Russian.xml
Fixed retrieving commit encoding
Merge branch 'pr/n2061_ulrichb'

Conflicts:
	GitUI/CommandsDialogs/SettingsDialog/Pages/GitExtensionsSettingsPage.Designer.cs
Changes picked from feature/left-panel that are not specific to this branch.

To lower possible amount of conflicts.
Format GitModule
Merge branch 'master' into LibGit2Sharp

Conflicts:
	GitCommands/Git/GitModule.cs
	Plugins/GitUIPluginInterfaces/IGitModule.cs